Re: Query works fine in 8i and not in 9i

From: Wolfgang Breitling <breitliw_at_centrexcc.com>
Date: Wed, 11 Aug 2004 15:30:53 -0600
Message-Id: <6.1.0.6.2.20040811152900.02f466f0@pop.centrexcc.com>

At 01:22 PM 8/11/2004, you wrote:
>Abraham,
>I would recommend reading Wolfgang's paper "What's New in the 9i CBO" at
>www.centrexcc.com. I would also not say this is a problem with the
>optimizer. Without seeing the stats and/or a 10053 trace...oops, I mean
>a Wolfgang, it is hard to say the optimizer is having a problem. For the
>most part, I find that it makes good decisions in 9i. Of course, from
>what I hear, when you add in Peoplesoft, the universe spins, up becomes
>down, right becomes left and good sql goes bad.

Correction: the is no good sql in Peoplesoft (which is why I am in business).

Regards

Wolfgang Breitling
Centrex Consulting Corporation
www.centrexcc.com

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Received on Wed Aug 11 2004 - 16:27:43 CDT